🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.57 AU - 0.69 AU

Year: 182 Days

Day: 42.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.87 AU - 1.23 AU

Year: 391 Days

Day: 40.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,330,932 km

• M1: 152,739 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.7

Radius: 8.6

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.62 AU - 6.44 AU

Year: 5382 Days

Day: 9.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,330,932 km

• M1: 106,962 km (0.118 R)
• M2: 382,073 km (0.089 R)
• M3: 716,125 km (0.098 R)
• M4: 1,116,150 km (0.094 R)
• M5: 1,922,033 km (0.117 R)
• M6: 2,373,819 km (0.045 R)
• M7: 2,972,809 km (0.12 R)
• M8: 3,900,166 km (0.025 R)
• M9: 4,653,391 km (0.098 R)
• M10: 11,725,631 km (0.084 R)
• M11: 12,077,634 km (0.104 R)
• M12: 15,996,949 km (0.036 R)
• M13: 17,320,591 km (0.096 R)
• M14: 18,579,607 km (0.119 R)
• M15: 19,127,584 km (0.093 R)
• M16: 22,489,796 km (0.104 R)
• M17: 26,312,321 km (0.084 R)
• M18: 27,003,463 km (0.104 R)
• M19: 27,353,522 km (0.05 R)
• M20: 28,241,834 km (0.066 R)
• M21: 30,546,988 km (0.092 R)
• M22: 32,282,323 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 10.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.46 AU - 8.46 AU

Year: 6673 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,330,932 km

• M1: 131,945 km (0.092 R)
• M2: 487,839 km (0.059 R)
• M3: 848,070 km (0.105 R)
• M4: 2,013,887 km (0.063 R)
• M5: 3,801,880 km (0.115 R)
• M6: 5,559,057 km (0.101 R)
• M7: 5,954,594 km (0.12 R)
• M8: 7,544,071 km (0.101 R)
• M9: 8,299,839 km (0.115 R)
• M10: 8,981,258 km (0.06 R)
• M11: 10,918,700 km (0.085 R)
• M12: 12,186,392 km (0.08 R)
• M13: 12,803,633 km (0.117 R)
• M14: 15,902,702 km (0.092 R)
• M15: 16,515,455 km (0.119 R)
• M16: 20,029,659 km (0.082 R)
• M17: 21,476,270 km (0.114 R)
• M18: 24,901,912 km (0.081 R)
• M19: 25,395,585 km (0.095 R)
• M20: 30,981,569 km (0.05 R)
• M21: 31,744,818 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.6

Radius: 14.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.83 AU - 8.73 AU

Year: 7139 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,330,932 km

• M1: 186,848 km (0.119 R)
• M2: 672,143 km (0.093 R)
• M3: 1,147,565 km (0.081 R)
• M4: 2,385,637 km (0.107 R)
• M5: 2,861,807 km (0.116 R)
• M6: 3,361,315 km (0.105 R)
• M7: 4,846,971 km (0.085 R)
• M8: 5,620,841 km (0.108 R)
• M9: 6,348,784 km (0.088 R)
• M10: 8,640,025 km (0.096 R)
• M11: 9,320,845 km (0.109 R)
• M12: 10,254,934 km (0.049 R)
• M13: 12,063,572 km (0.048 R)
• M14: 14,627,081 km (0.113 R)
• M15: 16,185,442 km (0.092 R)
• M16: 17,724,954 km (0.055 R)
• M17: 20,179,855 km (0.117 R)
• M18: 23,004,712 km (0.076 R)
• M19: 25,674,435 km (0.116 R)
• M20: 26,747,800 km (0.119 R)
• M21: 27,679,196 km (0.062 R)
• M22: 30,879,394 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.1

Radius: 10

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.74 AU - 10.08 AU

Year: 8864 Days

Day: 14.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,330,932 km

• M1: 124,465 km (0.105 R)
• M2: 513,869 km (0.091 R)
• M3: 1,151,455 km (0.115 R)
• M4: 1,606,980 km (0.045 R)
• M5: 2,507,111 km (0.08 R)
• M6: 3,079,023 km (0.061 R)
• M7: 5,100,091 km (0.111 R)
• M8: 7,116,221 km (0.054 R)
• M9: 8,031,910 km (0.109 R)
• M10: 9,744,357 km (0.061 R)
• M11: 10,732,600 km (0.071 R)
• M12: 12,440,559 km (0.084 R)
• M13: 13,332,461 km (0.045 R)
• M14: 15,718,248 km (0.117 R)
• M15: 20,375,828 km (0.072 R)
• M16: 22,670,660 km (0.102 R)
• M17: 24,805,272 km (0.105 R)
• M18: 27,417,400 km (0.101 R)
• M19: 28,031,799 km (0.062 R)
• M20: 30,487,448 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.7

Radius: 10.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.09 AU - 13.01 AU

Year: 14266 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,330,932 km

• M1: 135,835 km (0.102 R)
• M2: 1,205,759 km (0.112 R)
• M3: 2,965,927 km (0.098 R)
• M4: 3,422,051 km (0.102 R)
• M5: 4,179,914 km (0.114 R)
• M6: 4,692,436 km (0.08 R)
• M7: 6,446,771 km (0.073 R)
• M8: 7,216,302 km (0.109 R)
• M9: 10,752,347 km (0.107 R)
• M10: 14,548,243 km (0.045 R)
• M11: 16,377,227 km (0.061 R)
• M12: 18,752,392 km (0.049 R)
• M13: 23,703,483 km (0.098 R)
• M14: 28,285,517 km (0.109 R)
• M15: 36,590,592 km (0.07 R)
• M16: 37,348,156 km (0.115 R)
• M17: 40,887,940 km (0.067 R)
• M18: 45,801,333 km (0.081 R)
• M19: 48,022,562 km (0.114 R)
• M20: 48,626,788 km (0.034 R)
• M21: 49,083,211 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.2

Radius: 9.1

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.46 AU - 12.42 AU

Year: 14995 Days

Day: 5.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,330,932 km

• M1: 116,537 km (0.117 R)
• M2: 458,368 km (0.115 R)
• M3: 782,995 km (0.114 R)
• M4: 1,164,470 km (0.046 R)
• M5: 1,515,426 km (0.115 R)
• M6: 2,008,351 km (0.084 R)
• M7: 2,519,228 km (0.075 R)
• M8: 3,498,945 km (0.069 R)
• M9: 3,914,677 km (0.1 R)
• M10: 5,580,749 km (0.097 R)
• M11: 6,388,128 km (0.1 R)
• M12: 11,812,098 km (0.113 R)
• M13: 13,669,505 km (0.113 R)
• M14: 14,492,294 km (0.1 R)
• M15: 15,787,811 km (0.087 R)
• M16: 16,616,583 km (0.097 R)
• M17: 17,394,941 km (0.066 R)
• M18: 19,532,396 km (0.114 R)
• M19: 20,223,687 km (0.115 R)
• M20: 21,110,803 km (0.087 R)
• M21: 22,209,300 km (0.099 R)
• M22: 23,538,627 km (0.09 R)
• M23: 25,939,373 km (0.109 R)
• M24: 28,170,177 km (0.086 R)
• M25: 35,243,314 km (0.104 R)
• M26: 36,267,760 km (0.03 R)
• M27: 38,241,853 km (0.065 R)
• M28: 39,734,242 km (0.055 R)
• M29: 41,689,336 km (0.063 R)
• M30: 43,415,396 km (0.044 R)
• M31: 44,889,833 km (0.082 R)
• M32: 47,317,956 km (0.078 R)
• M33: 60,235,583 km (0.08 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,301 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit